Title (en)

HOLOGRAPHIC DEFLECTION DEVICE

Publication

EP 0277883 A3 19910102 (EN)

Application

EP 88400248 A 19880202

Priority

• JP 2189287 A 19870203
• JP 28756187 A 19871116

Abstract (en)

[origin: EP0277883A2] A holographic deflection device having a tunable laser (13), and at least one hologram (11) for deflecting light incident thereupon from the tunable laser, so that the deflection of the light can be controlled by a change of the wavelengh of the beam from the tunable laser.

IPC 1-7

H01S 3/101

IPC 8 full level

G02B 5/32 (2006.01); G02B 26/08 (2006.01)

CPC (source: EP US)

G02B 5/32 (2013.01 - EP US); G02B 26/0808 (2013.01 - EP US)

Citation (search report)

• [A] US 4573758 A 19860304 - HECKER JOEL [US], et al
• [A] EP 0193742 A2 19860910 - HITACHI LTD [JP]
• [A] IBM TECHNICAL DISCLOSURE BULLETIN. vol. 29, no. 8, January 1987, NEW YORK US pages 3673 - 3674; "STRAIGHT-LINE,TWO-DIMENSIONAL HOLOGRAPHIC SCANNER"

Designated contracting state (EPC)

DE ES FR GB

DOCDB simple family (publication)

EP 0277883 A2 19880810; EP 0277883 A3 19910102; EP 0277883 B1 19960424; DE 3855226 D1 19960530; DE 3855226 T2 19960905; ES 2086303 T3 19960701; US 4938550 A 19900703

DOCDB simple family (application)

EP 88400248 A 19880202; DE 3855226 T 19880202; ES 88400248 T 19880202; US 15161688 A 19880202